Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid

Shutaro TAKEDA; Yasushi YAMAMOTO; Ryuta KASADA; Shigeki SAKURAI; Satoshi KONISHI

doi:10.1585/pfr.10.1205070

Rapid Communications

Requirements for DEMO from the Aspect of Mitigation of Adverse Effects on the Electrical Grid

Shutaro TAKEDA, Yasushi YAMAMOTO, Ryuta KASADA, Shigeki SAKURAI, Satoshi KONISHI

著者情報

キーワード: DEMO design, output interruption, plasma disruption, power system, frequency, battery

ジャーナルフリー

2015 年 10 巻 p. 1205070

DOI https://doi.org/10.1585/pfr.10.1205070

詳細

抄録

The adverse effects of DEMO on the future electrical grid due to sudden output interruptions, such as disruptions, were analyzed quantitatively. The results indicated that when considerable percentage of renewables are installed, the power system would experience serious frequency deviations as large as 0.4 Hz, which is greater than the current tolerance, 0.2 Hz. DEMO installation would need an assessment as part of the power system, together with mitigation devices, to be connected to the grid.

責任著者(Corresponding author)

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